Douglas S. Collins, CPA

Doug works closely with business owners, executives, and high-net-worth individuals to develop thoughtful tax planning strategies that support long-term business and personal financial goals. Known for his collaborative and practical approach, Doug helps clients optimize tax efficiency while navigating complex regulatory and financial considerations.

Doug specializes in tax, audit, and advisory services for real estate developers and investors, private equity firms, professional service firms, construction contractors, and manufacturing entities. He also has extensive experience advising shareholders, officers, and other senior executives on tax planning and wealth-related matters. Doug serves as the Partner Lead for Nisivoccia’s Real Estate and Tax Group.

Areas of Focus:

• Tax planning and compliance for closely held businesses and individuals
• Real estate development and investment
• Private equity and professional services firms
• Construction and manufacturing industries
• Executive and shareholder advisory services

Education & Licensure:

• B.S. in Accounting, Messiah College in Grantham, Pennsylvania
• Certified Public Accountant (CPA) License: New Jersey

Professional Memberships & Affiliations:

• American Institute of Certified Public Accountants (AICPA)
• New Jersey Society of Certified Public Accountants (NJCPA)

Nisivoccia Wealth Advisors LLC

• Series 7, Series 66 and Life and Health Insurance Licensed

Community & Professional Involvement:

• Member of the Advisory Board, Newton Medical Center
• Member of the Board of Directors of AHS Investment Corp., a subsidiary of Atlantic Health
• Member of the Board of Directors for the Deacon Family Foundation
• Former Advisory Board Member, Lakeland Bank

Doug celebrates his 34th year of service with our firm in 2026.